10868325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 19748736

約数和(自身を除く): 8880411

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 71, 75, 157, 195, 213, 325, 355, 471, 785, 923, 975, 1065, 1775, 2041, 2355, 2769, 3925, 4615, 5325, 6123, 10205, 11147, 11775, 13845, 23075, 30615, 33441, 51025, 55735, 69225, 144911, 153075, 167205, 278675, 434733, 724555, 836025, 2173665, 3622775, 10868325]

約数ペア:

[(1, 10868325), (3, 3622775), (5, 2173665), (13, 836025), (15, 724555), (25, 434733), (39, 278675), (65, 167205), (71, 153075), (75, 144911), (157, 69225), (195, 55735), (213, 51025), (325, 33441), (355, 30615), (471, 23075), (785, 13845), (923, 11775), (975, 11147), (1065, 10205), (1775, 6123), (2041, 5325), (2355, 4615), (2769, 3925)]